Trace number 311265

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TTS 4.0? (TO) 1200.05 1200.46

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-311265-1172566612 -o ROOT/results/node5/solver-311265-1172566612 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311265-1172566612/tts-4-0 /tmp/evaluation/311265-1172566612/instance-311265-1172566612.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 19476
/proc/meminfo: memFree=1662496/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=936 CPUtime=0
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 276616035 958464 106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 234 107 57 113 0 118 0

[startup+0.10726 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 19476
/proc/meminfo: memFree=1662496/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=6812 CPUtime=0.1
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 1617 0 0 0 10 0 0 0 18 0 1 0 276616035 6975488 1602 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 1703 1602 66 113 0 1587 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6812

[startup+0.519307 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 19476
/proc/meminfo: memFree=1662496/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=10328 CPUtime=0.51
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 2477 0 0 0 51 0 0 0 21 0 1 0 276616035 10575872 2460 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 2582 2460 66 113 0 2466 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10328

[startup+1.3424 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1651160/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=12208 CPUtime=1.33
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 2961 0 0 0 133 0 0 0 25 0 1 0 276616035 12500992 2944 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 3052 2944 66 113 0 2936 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12208

[startup+2.97859 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1649816/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=13820 CPUtime=2.96
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 3366 0 0 0 296 0 0 0 25 0 1 0 276616035 14151680 3349 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 3455 3349 66 113 0 3339 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13820

[startup+6.25496 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1645912/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=17436 CPUtime=6.25
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 4265 0 0 0 624 1 0 0 25 0 1 0 276616035 17854464 4248 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 4359 4248 66 113 0 4243 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17436

[startup+12.7117 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1643992/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=18908 CPUtime=12.7
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 4645 0 0 0 1269 1 0 0 25 0 1 0 276616035 19361792 4628 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 4727 4628 66 113 0 4611 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18908

[startup+25.5131 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1642584/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=20252 CPUtime=25.5
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 4988 0 0 0 2549 1 0 0 25 0 1 0 276616035 20738048 4971 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 5063 4971 66 113 0 4947 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20252

[startup+51.126 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1640984/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=21980 CPUtime=51.11
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 5396 0 0 0 5109 2 0 0 25 0 1 0 276616035 22507520 5379 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 5495 5379 66 113 0 5379 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21980

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1639896/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=22972 CPUtime=102.31
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 5659 0 0 0 10229 2 0 0 25 0 1 0 276616035 23523328 5642 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 5743 5642 66 113 0 5627 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 22972

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19477
/proc/meminfo: memFree=1637976/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=24808 CPUtime=162.32
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 6125 0 0 0 16229 3 0 0 25 0 1 0 276616035 25403392 6108 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 6202 6108 66 113 0 6086 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24808

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 19477
/proc/meminfo: memFree=1634648/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=28172 CPUtime=222.34
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 6958 0 0 0 22230 4 0 0 25 0 1 0 276616035 28848128 6941 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 7043 6941 66 113 0 6927 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 28172

[startup+282.452 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 19585
/proc/meminfo: memFree=1631912/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=29588 CPUtime=282.32
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 7300 0 0 0 28227 5 0 0 25 0 1 0 276616035 30298112 7283 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 7397 7283 66 113 0 7281 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 29588

[startup+342.503 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1631384/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=31092 CPUtime=342.31
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 7698 0 0 0 34225 6 0 0 25 0 1 0 276616035 31838208 7681 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 7773 7681 66 113 0 7657 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 31092

[startup+402.538 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1627928/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=34540 CPUtime=402.33
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 8572 0 0 0 40226 7 0 0 25 0 1 0 276616035 35368960 8555 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 8635 8555 66 113 0 8519 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 34540

[startup+462.566 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1624216/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=38296 CPUtime=462.34
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 9498 0 0 0 46227 7 0 0 25 0 1 0 276616035 39215104 9481 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 9574 9481 66 113 0 9458 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 38296

[startup+522.594 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1621016/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=41356 CPUtime=522.36
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 10293 0 0 0 52227 9 0 0 25 0 1 0 276616035 42348544 10276 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 10339 10276 66 113 0 10223 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 41356

[startup+582.621 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1618008/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=44416 CPUtime=582.37
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 11044 0 0 0 58228 9 0 0 25 0 1 0 276616035 45481984 11027 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 11104 11027 66 113 0 10988 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 44416

[startup+642.653 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1615576/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=46980 CPUtime=642.38
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 11643 0 0 0 64228 10 0 0 25 0 1 0 276616035 48107520 11626 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 11745 11626 66 113 0 11629 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 46980

[startup+702.684 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1612248/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=50268 CPUtime=702.4
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 12514 0 0 0 70229 11 0 0 25 0 1 0 276616035 51474432 12497 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 12567 12497 66 113 0 12451 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 50268

[startup+762.713 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1610776/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=51908 CPUtime=762.4
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 12878 0 0 0 76229 11 0 0 25 0 1 0 276616035 53153792 12861 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 12977 12861 66 113 0 12861 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 51908

[startup+822.75 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1608216/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=54204 CPUtime=822.43
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 13499 0 0 0 82231 12 0 0 25 0 1 0 276616035 55504896 13482 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 13551 13482 66 113 0 13435 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 54204

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1605080/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=57488 CPUtime=882.44
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 14320 0 0 0 88231 13 0 0 25 0 1 0 276616035 58867712 14303 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 14372 14303 66 113 0 14256 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 57488

[startup+942.806 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1602840/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=59832 CPUtime=942.46
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 14884 0 0 0 94232 14 0 0 25 0 1 0 276616035 61267968 14867 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 14958 14867 66 113 0 14842 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 59832

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1601624/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=61008 CPUtime=1002.47
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 15173 0 0 0 100232 15 0 0 25 0 1 0 276616035 62472192 15156 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 15252 15156 66 113 0 15136 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 61008

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1599384/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=63264 CPUtime=1062.48
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 15719 0 0 0 106233 15 0 0 25 0 1 0 276616035 64782336 15702 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 15816 15702 66 113 0 15700 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 63264

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1597208/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=65376 CPUtime=1122.5
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 16272 0 0 0 112234 16 0 0 25 0 1 0 276616035 66945024 16255 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 16344 16255 66 113 0 16228 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 65376

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1594776/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=67956 CPUtime=1182.51
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 16919 0 0 0 118234 17 0 0 25 0 1 0 276616035 69586944 16902 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 16989 16902 66 113 0 16873 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 67956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1594008/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=68660 CPUtime=1200.03
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 17092 0 0 0 119986 17 0 0 25 0 1 0 276616035 70307840 17075 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534433 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 17165 17075 66 113 0 17049 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 68660

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19675
/proc/meminfo: memFree=1594008/2055920 swapFree=4192812/4192956
[pid=19476] ppid=19474 vsize=68660 CPUtime=1200.03
/proc/19476/stat : 19476 (tts-4-0) R 19474 19476 18196 0 -1 4194304 17092 0 0 0 119986 17 0 0 25 0 1 0 276616035 70307840 17075 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534433 0 0 4096 0 0 0 0 17 1 0 0
/proc/19476/statm: 17165 17075 66 113 0 17049 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 68660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.185971
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 68660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17092
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1869

runsolver used 1.3318 second user time and 2.73558 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Tue Feb 27 08:56:52 UTC 2007

IDJOB= 311265
IDBENCH= 20310
IDSOLVER= 98
FILE ID= node5/311265-1172566612

PBS_JOBID= 3971668

Free space on /tmp= 66556 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311265-1172566612/tts-4-0 /tmp/evaluation/311265-1172566612/instance-311265-1172566612.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-311265-1172566612 -o ROOT/results/node5/solver-311265-1172566612 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311265-1172566612/tts-4-0 /tmp/evaluation/311265-1172566612/instance-311265-1172566612.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 948877107

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1662968 kB
Buffers:         50908 kB
Cached:         227076 kB
SwapCached:          0 kB
Active:         231988 kB
Inactive:        90104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          63048 kB
Slab:            56564 kB
Committed_AS:   906272 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node5 on Tue Feb 27 09:16:55 UTC 2007